2021 Audi S5 Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2021 Audi S5 carries a 'Below Average' reliability rating, necessitating a cautious approach for used buyers.
- A significant number of recalls, especially for rear seat belt retractors and rear axle lock nuts, are the dominant ownership risk.
- Despite numerous recalls, there are no reported NHTSA complaints, suggesting issues may be addressed proactively or not reaching complaint thresholds.
- The 3.0L V6 engine paired with an 8-speed automatic and AWD offers strong performance, but fuel economy is modest at 23 MPG combined.
2021 Audi S5
Critical Failure Risk
Recalls indicate a potential for rear axle lock nut failure, which can lead to alignment issues and increased tire wear. This issue has seen multiple recall campaigns, suggesting a persistent concern.
Early detection can help you avoid a $300-$800 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption, and limited seating.
Who This Car Is For
Best for
Enthusiasts seeking a stylish and potent German performance car with a focus on driving dynamics.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers who cannot afford unexpected repairs.
+2 more buyer-fit warnings in the full report
2021 Audi S5 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Audi S5.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 4
- Transmission
- Automatic
- Drivetrain
- AWD/All-Wheel Drive
- Body Style
- Chassis Cab
- EPA Combined MPG
- 23
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Most Common Issues
1. Rear Axle Lock Nut Failure
Most reportedUsage data observed
2. Seat Belt Retractor Malfunction
Usage data observed
First Service Interval
- Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cabin Air Filter Replacement
Est. shop cost: $150 - $300
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FAQ
Is the 2021 Audi S5 reliable?
The CarFocal Reliability Score for the 2021 Audi S5 is 7.5/10. Reliability score is 7.5/10. NHTSA recalls: 48. Owner complaints: 0.
How practical is the 2021 Audi S5 for daily use?
Practicality score is 3.7/10. The score is mainly limited by high fuel consumption, and limited seating. EPA combined economy is 23 MPG. Seating capacity is 4.
What is the overall score for the 2021 Audi S5?
The CarFocal Overall Score for the 2021 Audi S5 is 6.4/10. Overall score is 6.4/10 (Mixed). Confidence 55%. Maintenance 8.4/10. Practicality 3.7/10.
What does it cost to own and maintain a 2021 Audi S5?
Based on Carfocal's data, First listed service: - Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cabin Air Filter Replacement at 10,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Rear Axle Components (typical at 50,000 miles, estimated cost Min: $500 • Max: $1,500).
What is the MSRP range for the 2021 Audi S5?
Base MSRP is $60,600.
What engine is in the 2021 Audi S5?
Engine specs list 6 • 3.0.
What transmission does the 2021 Audi S5 use?
According to CarFocal's specs for the 2021 Audi S5, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.
Does the 2021 S5 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2021 Audi S5?
EPA combined estimate is 23 MPG.
What driver assistance and safety features are available on the 2021 Audi S5?
12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2021 Audi S5?
According to CarFocal's specs for the 2021 Audi S5, seating capacity is 4.
What body style is the 2021 Audi S5?
According to CarFocal's specs for the 2021 Audi S5, body style is chassis_cab.
What drivetrain does the 2021 Audi S5 use?
According to CarFocal's specs for the 2021 Audi S5, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2021 Audi S5?
This model year has 48 official safety campaigns listed.
Should buyers consider alternatives to the 2021 Audi S5?
Alternative listed in this guide: 2021 Infiniti Q60.